关于“软件定义飞机”发展的若干思考

Some Thoughts on the Development of "Software Defined Aircraft "

摘要:

随着航空技术的迅猛发展，传统飞机设计模式正面临深刻变革。现代飞机80%的功能依赖软件实现，硬件平台趋于标准化，而通过软件迭代实现装备能力升级已成为主流趋势，“软件定义”理念应运而生。通过软硬件解耦、功能模块化及服务化架构等特性，飞机的升级与维护更具灵活性和可扩展性，使其能够像汽车和智能手机一样快速响应用户需求，实现定制化能力生成。本文首先回顾了软件定义飞机的发展历程，并分析了各系统软件定义的特点。随后，从新兴技术创新、设计模式转变及生态体系构建三个维度，结合实践案例，探讨了“软件定义”相关新技术。最后，本文展望未来，指出“软件定义”已成为生产方式升级、生产关系变革及新型产业发展的重要引擎，是驱动未来发展的核心力量。未来需进一步释放其创新潜力，突破关键领域瓶颈，助力现代化航空工业体系建设。

Abstract:

With the rapid advancement of aviation technology, traditional aircraft design is undergoing significant transformation. Modern aircraft rely on software for 80% of their functionalities, with hardware platforms becoming standardized, while software iteration drives capability upgrades, giving rise to the concept of "software-defined aircraft." Through features such as hardware-software decoupling, modular functionality, and service-oriented architecture, aircraft upgrades and maintenance have become more flexible and scalable, enabling rapid response to user needs and customized capability generation, akin to automobiles and smartphones. This paper first reviews the development of software-defined aircraft and analyzes the characteristics of software-defined systems. Then, from three dimensions—emerging technological innovation, design paradigm shifts, and ecosystem construction—it explores related technologies with practical cases. Finally, the paper highlights that "software-defined" has become a key driver for upgrading production methods, transforming production relations, and fostering new industrial development. Future efforts should focus on unleashing its innovative potential, overcoming bottlenecks, and advancing modern aviation industry development.